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← TechnologyWhich outcome occurs when halide concentration rises in chillers?
A)Compressor motor winding insulation degrades✓
B)Volumetric efficiency rapidly increases
C)Oil viscosity stabilizes operationally
D)Heat exchanger film condensation improves
💡 Explanation
AC halide level increase leads to acid formation via hydrolysis, accelerating corrosive reactions that attack materials; this is refrigerant decomposition. Enhanced corrosion degrades compressor windings because winding insulation weakens, therefore reducing service life, rather than volumetric changes.
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